INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266df9ff68f1e25090fc455d2672b24f2f990546e93cafce05538f5084eb2c73', 
    'mmnLcAEc7AqHWERSou+xtcPvH2R+LNND3UsbhXyeuG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)